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Collection:

Electrical - Busbars, Connectors & Insulators

141 products
34% Off
Regular price $24.99
Sale price $24.99
Regular price $37.99
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Maxibus CoverPart# 2719Cover for 2127 & 2128WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause canc...
34% Off
Regular price $18.99
Sale price $18.99
Regular price $28.99
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Dual PowerPost Connectors Designed for connecting high amp conductors Includes one black and one red insulator WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalat...
27% Off
Regular price $7.99
Sale price $7.99
Regular price $10.99
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Square CableCap Insulators Pair Red/BlackSquare CableCap insulators - Cable size 1/0Pair: 1 Red/1 BlackWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) ...
34% Off
Regular price $142.99
Sale price $142.99
Regular price $217.99
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2107 PowerBar 600AMP Cable Connector - 8 x 3/8" 16 Stud TerminalSpecifications: Maximum Voltage: 300 V AC/48V DC Number of Terminal Studs: 8 Terminal Type: 3/8" - 16 Stud WARNING: This product can...
20% Off
Regular price $3.99
Sale price $3.99
Regular price $4.99
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4008 CableCap - Red 0.47 to 0.13 StudFeatures:Insulate stud type connectors on alternators, starters, windlasses and other high amperage devicesWARNING: This product can expose you to chemicals in...
34% Off
Regular price $24.99
Sale price $24.99
Regular price $37.99
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2722 DualBus Plus 1/4" Stud, 5 x 10-32 Screw TerminalFeatures: Combines negative and positive buses on one block Clear polycarbonate cover snaps on to meet Coast Guard and ABYC insulation require ...
34% Off
Regular price $54.99
Sale price $54.99
Regular price $82.99
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4 x 5⁄16- 18 Stud TerminalPart# 2127 SpecificationsContinuous Amperage 250 Amperes AC/DCVoltage Rating 300 Volts AC Maximum / 48 Volts DC MaximumBus Material Tin-Plated Copper CDA 110 / UNS 110...
33% Off
Regular price $11.99
Sale price $11.99
Regular price $17.99
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2604 Terminal Block 65AMP - 4 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolated circuit Jumpers allow creation of common circui...
29% Off
Regular price $39.99
Sale price $39.99
Regular price $55.99
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2151Features: New isolated stud design uses standard 5/16" hardware and permits stacking of terminals Compact, high-amp fuse-Appropriate for DC Main, inverter, windlass, and bow thruster circuit...
33% Off
Regular price $7.99
Sale price $7.99
Regular price $11.99
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2306 MiniBus 100AMP Common BusBar Grounding BusBar 6 x 8-32 Screw TerminalFeatures:Great for limited space applications in electronics cabinets and under dashboardsWARNING: This product can expose...
33% Off
Regular price $19.99
Sale price $19.99
Regular price $29.99
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Terminal Block 65AMP - 6 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolated circuit Jumpers allow creation of common circuits WA...
30% Off
Regular price $15.99
Sale price $15.99
Regular price $22.99
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PowerBar Dual BusBar - Two 3/8"-16 StudsProvides compact high-ampere busing with 3/8" terminal studsSpecifications: Maximum Amperage: 200A Maximum Voltage: 48V DC Number of Terminal Studs: 2 Te...
33% Off
Regular price $7.99
Sale price $7.99
Regular price $11.99
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PowerPost High Amperage Cable Connector #10 StudFeatures:  Insulated single stainless steel stud terminates multiple large conductors Connects high amperage cables securely Stud dimensions: #10-32...
32% Off
Regular price $22.99
Sale price $22.99
Regular price $33.99
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2608 Terminal Block 65AMP - 8 CircuitFeatures: Closed back design completely insulates power from the mounting surface Each screw pair is 1 isolated circuit Jumpers allow creation of common circui...
32% Off
Regular price $22.99
Sale price $22.99
Regular price $33.99
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2102 PowerPost Plus Cable Connector - 5/16" StudEnables connection of multiple smaller wires in spaces where a traditional bus bar may not fit.Features: 150 Ampere bus allows small wire connection...
32% Off
Regular price $22.99
Sale price $22.99
Regular price $33.99
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2101 PowerPost Plus Cable Connector - 1/4" StudEnables connection of multiple smaller wires in spaces where a traditional bus bar may not fit.Features: 150AMP bus allows small wire connections at ...
56% Off
Regular price $30.99
Sale price $30.99
Regular price $71.00
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MaxiBus - 6 5/16" Studs - 250 AMPThe Egis Mobile Electric 6250-600 is a 250A-rated MaxiBus power distribution block featuring six 5/16" (M8) studs, designed for securing high-current electrical co...
Regular price $22.57
Sale price $22.57
Regular price $0.00
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Cover for Heavy Duty 8 Stud Busbar - BlackBluewater black cover for heavy-duty stud busbar, 8 gang. Brochure (pdf)
Regular price $32.08
Sale price $32.08
Regular price $0.00
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Dual Bus 10 Position Busbar 150 AmpThis busbar features dual input studs for flexible routing and higher load balancing, supporting up to 150 amps across 10 positions. It’s built for clean, high-e...
Regular price $32.08
Sale price $32.08
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10 Position 150AMP 1/4" Busbar with CoverThis busbar features dual input studs for flexible routing and higher load balancing, supporting up to 150 amps across 10 positions. It’s built for clean, ...
Regular price $27.50
Sale price $27.50
Regular price $0.00
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RGB BusbarDesigned specifically for RGB lighting systems, this specialized busbar enables easy, organized wiring of multi-color LED circuits. It provides consistent, reliable connectivity for ligh...
Regular price $18.90
Sale price $18.90
Regular price $0.00
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Common Stud 4 Gang Positive Terminal Busbar with CoverThis 4-gang positive terminal block features a common stud for shared power input. This Positive Terminal Busbar is perfect for distributing p...
Regular price $16.61
Sale price $16.61
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5/16" Dual Stud Busbar Copper LinkThis Dual Stud Busbar features an integrated copper link that connects both studs for continuous conductivity and efficient current distribution. Engineered for h...
Regular price $38.89
Sale price $38.89
Regular price $0.00
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14 Position FCI Busbar 3 Screw 1 PostDesigned for use with FCI connectors, this sealed busbar supports modular, secure electrical connections in harsh environments. It’s ideal for marine, heavy eq...
Regular price $6.65
Sale price $6.65
Regular price $0.00
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5/16" Power Post - BlackThis power post features a 5/16” stud for secure, high-current cable connections. It’s ideal for smaller power runs or ground returns where space and reliability are key. T...
Regular price $142.07
Sale price $142.07
Regular price $0.00
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Heavy-Duty 8 Stud BusbarBuilt for serious power distribution, this 8-stud heavy-duty busbar handles high current loads across multiple circuits. With corrosion-resistant studs and a rugged base, i...
Regular price $60.08
Sale price $60.08
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Heavy-Duty 4 Stud BusbarBuilt for rugged, high-load environments, this 4-gang heavy-duty stud bus bar handles large cable connections with ease. Ideal for battery systems or inverter setups where ...
Regular price $49.27
Sale price $49.27
Regular price $0.00
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12 Terminal Busbar - 250 AmpBuilt for high-capacity applications, this 12-terminal busbar delivers up to 250 amps of current handling. It’s ideal for distributing power to heavy loads or high-dema...
Regular price $18.31
Sale price $18.31
Regular price $0.00
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Common Stud Busbar 4 Gang - RedThis 4-gang common stud busbar simplifies grounding or positive distribution across multiple circuits. With a single input stud and four output studs, it’s a versati...
Regular price $9.74
Sale price $9.74
Regular price $0.00
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2 Position Bus/Base - Only 10mmThis heavy-duty dual stud busbar features two 3/8” studs for high-current connections. It supports large cable lugs and is ideal for linking batteries, power inverte...
Regular price $27.50
Sale price $27.50
Regular price $0.00
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Dual 4 Gang BusbarOffering two separate 4-gang circuits in one unit, this dual terminal busbar provides flexibility for managing both positive and negative connections or isolating separate zones....
Regular price $16.61
Sale price $16.61
Regular price $0.00
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3/8" Dual Stud Busbar Copper LinkThis Dual Stud Busbar features an integrated copper link that connects both studs for continuous conductivity and efficient current distribution. Engineered for hi...
Regular price $16.11
Sale price $16.11
Regular price $0.00
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Red Cover for 4 Stud Heavy Duty BusbarBluewater red cover for heavy-duty stud busbar, 4 gang. Brochure (pdf)
Regular price $6.87
Sale price $6.87
Regular price $0.00
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3/8" Power Post - RedA rugged single power post with a 3/8” stud, built for high-current cable termination. It’s perfect for distributing power from batteries, breakers, or busbars in demanding en...
Regular price $18.31
Sale price $18.31
Regular price $0.00
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Common Stud Busbar 4 Gang - BlackThis 4-gang common stud busbar simplifies grounding or positive distribution across multiple circuits. With a single input stud and four output studs, it’s a versa...
Regular price $55.00
Sale price $55.00
Regular price $0.00
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Dual 12 Position Male Sealed Deutsch Connector Busbar - 5/16" StudThis sealed dual-input busbar features 12 positions for Deutsch DT connectors, offering secure, waterproof connections for complex...
Regular price $16.11
Sale price $16.11
Regular price $0.00
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Black Cover for 4 Stud Heavy Duty BusbarBluewater black cover for heavy-duty stud busbar, 4 gang. Brochure (pdf)
Regular price $18.90
Sale price $18.90
Regular price $0.00
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Common Stud 4 Gang Negative Busbar Terminal BlockDesigned to simplify negative distribution, this 4-gang terminal block provides a central grounding point with a shared input stud. This negative b...
Regular price $42.97
Sale price $42.97
Regular price $0.00
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14 Position Sealed FCI Molded BusbarGreat For: Reliable Marine Power Distribution, Reducing Wiring Clutter, And Handling 100a To 250a With Secure Connections.Features: Terminals: 5/16" Mounting Ho...
Regular price $14.89
Sale price $14.89
Regular price $0.00
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10 Terminal Busbar - 150 AmpWith a 150 amp capacity, this 10-terminal electrical busbar offers efficient power distribution in mid-sized applications. It provides a durable, marine-grade solution ...